Discrimination and Analysis of the Meaning 'Sweet-scented Osmanthus' of Birds Sing in the Ravine by Wang Wei

There are many different versions of the meaning 'Sweet-scented Osmanthus' of Birds Sing in the Ravine by Wang Wei,most people don't think it refers to sweet-scented osmanthus,because sweet-scented osmanthus are only in bloom in autumn rather than in spring.From the descriptions of relevant historical materials and poems of the Tang Dynasty and the creative practice of Wang Wei,here 'Sweet-scented Osmanthus' should refer to a kind of spring fragrant flower.